Kendo UI Custom Pop-up Editor in Hierarchical Grid - kendo-ui

Question

I have a Hierarchical grid and I'm trying to add a custom editor for pop-up editing. When I add the template to the child grid and click on the "edit" button, i get a invalid template error. If i add that same template to the parent, it works fine.
Here is the error in console:
Uncaught Error: Invalid template:'
Here is the code
#(Html.Kendo().Grid<ParentViewModel>()
.Name("GridAdjax")
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.Events(events => events.Error("error_handler"))
.Read(read => read.Action("Read", "controller"))
.Model(model =>
{
model.Id(c => c.Id);
})
.ServerOperation(false)
.Events(events => events.Error("error_handler"))
.Events(events => events.RequestEnd("onRequestEnd"))
)
.Columns(columns =>
{
columns.Bound(p => p.CompanyName).Title("Company Name");
columns.Bound(p => p.CompanyDomain).Title("Company Domain");
columns.Bound(p => p.CompanySecurityRole).Title("Security Role");
columns.Bound(p => p.CompanySecurityGroup).Title("Security Group");
})
.ClientDetailTemplateId("template")
.Pageable()
.Sortable()
.Resizable(resize => resize.Columns(true))
.Events(e => e.DataBound("OnDataBound"))
.Deferred()
)
<CHILD>
<script id="template" type="text/kendo-tmpl">
#(Html.Kendo().Grid<ChildlViewModel>()
.Name("grid_#=CompanyId#")
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(10)
.Update(update => update.Action("CompanyList_Update", "Administration"))
.Read(read => read.Action("Read", "Child", new { companyId = "#=CompanyId#" }))
.Model(model =>
{
model.Id(c => c.Id);
model.Field(c => c.CompanySoldTo).Editable(true);
model.Field(c => c.CompanyDistributionChannel).Editable(true);
model.Field(c => c.CompanyDivision).Editable(true);
model.Field(c => c.CompanyPlant).Editable(true);
model.Field(c => c.CompanySalesOrg).Editable(true);
})
)
.Columns(columns =>
{
columns.Bound(p => p.CompanySoldTo).Title("Sold To");
columns.Bound(p => p.CompanyDistributionChannel).Title("Dist. Chan.");
columns.Bound(p => p.CompanyPlant).Title("Plant");
columns.Bound(p => p.CompanySalesOrg).Title("Sales Org");
columns.Command(command => { command.Edit(); }).Title(("Edit SAP Info."));
})
.Editable(ed => ed.Mode(GridEditMode.PopUp).TemplateName("Detail"))
.Pageable()
.Sortable()
.ToClientTemplate()
)
</script>
<script>
function dataBound() {
this.expandRow(this.tbody.find("tr.k-master-row").first());
}
</script>

Answer 1

If anyone experiences this issue in the future, the problem was actually in my custom pop-up editor template. I had a data validation message on one of the input boxes set as "Please enter your account #". The "#" was being interpreted as a template by Kendo. I escaped the # and then was able to get it to successfully load.